.rvm/gems/ruby-2.0.0-p353/gems/configatron-2.9.1/lib/configatron/store.rb:328:in `<class:Store>': 未初始化的常量 Psych::Syck (NameError)答案

【问题标题】：.rvm/gems/ruby-2.0.0-p353/gems/configatron-2.9.1/lib/configatron/store.rb:328:in `<class:Store>': uninitialized constant Psych::Syck (NameError).rvm/gems/ruby-2.0.0-p353/gems/configatron-2.9.1/lib/configatron/store.rb:328:in `<class:Store>': 未初始化的常量 Psych::Syck (NameError)
【发布时间】：2013-12-20 12:43:51
【问题描述】：

我在进行 padrino 启动时遇到错误。

我卸载并安装了很多次 gems、rvm 和 ruby 甚至 bundler 然后安装，但每次都收到错误 uninitialized constant Psych::Syck (NameError)

bharath@bharath-HP-ProBook-6450b:~/workspace/consumer_api$ padrino start

/home/bharath/.rvm/gems/ruby-2.0.0-p353/gems/configatron-2.9.1/lib/configatron/store.rb:328:in `': 未初始化的常量 Psych::Syck (NameError)

来自 /home/bharath/.rvm/gems/ruby-2.0.0-p353/gems/configatron-2.9.1/lib/configatron/store.rb:2:in <class:Configatron>' from /home/bharath/.rvm/gems/ruby-2.0.0-p353/gems/configatron-2.9.1/lib/configatron/store.rb:1:in'
来自 /home/bharath/.rvm/gems/ruby-2.0.0-p353/gems/configatron-2.9.1/lib/configatron.rb:5:in <top (required)>' from /home/bharath/.rvm/gems/ruby-2.0.0-p353/gems/bundler-1.3.5/lib/bundler/runtime.rb:72:inrequire'
来自/home/bharath/.rvm/gems/ruby-2.0.0-p353/gems/bundler-1.3.5/lib/bundler/runtime.rb:72:in block (2 levels) in require' from /home/bharath/.rvm/gems/ruby-2.0.0-p353/gems/bundler-1.3.5/lib/bundler/runtime.rb:70:ineach'
来自 /home/bharath/.rvm/gems/ruby-2.0.0-p353/gems/bundler-1.3.5/lib/bundler/runtime.rb:70:in block in require' from /home/bharath/.rvm/gems/ruby-2.0.0-p353/gems/bundler-1.3.5/lib/bundler/runtime.rb:59:ineach'
来自 /home/bharath/.rvm/gems/ruby-2.0.0-p353/gems/bundler-1.3.5/lib/bundler/runtime.rb:59:in require' from /home/bharath/.rvm/gems/ruby-2.0.0-p353/gems/bundler-1.3.5/lib/bundler.rb:132:inrequire'
来自/home/bharath/workspace/consumer_api/config/boot.rb:17:in <top (required)>' from /home/bharath/.rvm/gems/ruby-2.0.0-p353/gems/padrino-core-0.10.7/lib/padrino-core/cli/base.rb:23:inrequire'
来自/home/bharath/.rvm/gems/ruby-2.0.0-p353/gems/padrino-core-0.10.7/lib/padrino-core/cli/base.rb:23:in start' from /home/bharath/.rvm/gems/ruby-2.0.0-p353/gems/thor-0.15.4/lib/thor/task.rb:27:inrun' 来自/home/bharath/.rvm/gems/ruby-2.0.0-p353/gems/thor-0.15.4/lib/thor/invocation.rb:120:in invoke_task' from /home/bharath/.rvm/gems/ruby-2.0.0-p353/gems/thor-0.15.4/lib/thor.rb:275:indispatch'
来自/home/bharath/.rvm/gems/ruby-2.0.0-p353/gems/thor-0.15.4/lib/thor/base.rb:425:in start' from /home/bharath/.rvm/gems/ruby-2.0.0-p353/gems/padrino-core-0.10.7/bin/padrino:9:in'
来自 /home/bharath/.rvm/gems/ruby-2.0.0-p353/bin/padrino:23:in load' from /home/bharath/.rvm/gems/ruby-2.0.0-p353/bin/padrino:23:in'
来自 /home/bharath/.rvm/gems/ruby-2.0.0-p353/bin/ruby_executable_hooks:15:in eval' from /home/bharath/.rvm/gems/ruby-2.0.0-p353/bin/ruby_executable_hooks:15:in'

【问题讨论】：

你能粘贴你的database.yml文件吗？或您在应用程序中使用的任何其他 yml 文件
@PravinMishra，我无法粘贴我的 database.yml 文件。由于某些限制，您能告诉我该文件有什么问题，以便我检查。感谢您的帮助。
我以前经常遇到这个问题，因为 YML 文件中的缩进错误。仔细看看。
我使用合适的 RVM-ruby 版本解决了这个问题。对于我的应用程序，需要 ruby-1.9.3.p194。现在我的帕德里诺开始工作正常。

标签： ruby-on-rails ruby rubygems gem padrino

【解决方案1】：

我使用适当的 RVM-ruby 版本解决了这个问题。对于我的应用程序，需要 ruby-1.9.3.p194。目前我的 padrino start 工作正常。

【讨论】：